2. There is a test light inside
3. LED light can indicate that the battery is fully charged,
charging, and the battery level is low
charging, and the battery level is low
4
. Complete system includes: Break Away Unit,Battery&Break Away Switch
5. Built-in battery charger- charges battery while connected with the tow vehicle
6.
Built-in 12v 5-amp hour battery
7. Easy to fit with trailer or carava
